Marta Helena Branquinha de Sá

Instituição:

Universidade Federal do Rio de Janeiro

Centro:

Centro de Ciências da Saúde

Unidade:

Instituto de Microbiologia

Departamento:

Departamento de Microbiologia Geral/IM

ORCID:

https://orcid.org/0000-0002-9752-8148


Formação:
  • Universidade Federal do Rio de Janeiro

    Ciências (Microbiologia) | Doutorado | 1994 - 2000
  • Universidade Federal do Rio de Janeiro

    Ciências (Microbiologia) | Mestrado | 1992 - 1994
  • Universidade Federal do Rio de Janeiro

    Farmácia | Graduação | 1987 - 1990
Laboratórios:
Nuvens de Palavras:
Artigos:
Nenhum artigo cadastrado
Eventos:

(0.00% eventos com DOI)

Titulo DOI Ano
Primary evidences of amphotericin B resistance mechanism in Candida haemulonii complex species 2019
Effects of metal-coordinated compounds on the physiology of Leishmania amazonensis and Leishmania chagasi. 2018
Primary evidences of the mechanisms of action of the HIV aspartyl peptidase inhibitors nelfinavir and lopinavir on trypomastigote forms of Trypanosoma cruzi 2018
QUELANTES METÁLICOS GLICOSILADOS COMO AGENTES ANTI-LEISHMANIA 2018
EVIDÊNCIA PRIMÁRIA DOS MECANISMOS DE AÇÃO DOS INIBIDORES DA ASPÁRTICO PEPTIDASE DO HIV, NELFINAVIR E LOPINAVIR, EM FORMAS TRIPOMASTIGOTAS DE TRYPANOSOMA CRUZI. 2018
Adhesion and biofilm formation by Scedosporium apiospermum, S. aurantiacum, S. minutisporum and Lomentospora prolificans on glass surface 2017
Disarming Pseudomonas aeruginosa virulence: inhibitory effects of metal-based compounds on elastase B activity 2017
Virulence of Candida haemulonii complex in Galleria mellonella and efficacy of classical antifungal drugs: a comparative study with other clinically relevant non-albicans Candida species 2017
Coordination compounds as potential metallodrugs: a new therapeutic proposal against leishmaniasis 2017
Repositioning of HIV aspartyl peptidase inhibitors against the neglected pathogen Trypanosoma cruzi. 2017
Repositioning of HIV aspartyl peptidase inhibitors against the neglected pathogen Trypanosoma cruzi. 2017
Glycosylated metal chelators as anti-protozoa agents with tunable selectivity 2017
Differential expression of cruzipain- and gp63-like molecules in the phytoflagellate trypanosomatid Phytomonas serpens induced by exogenous proteins 2015
Aspectos da interação de células epiteliais alveolares (A549) copm conídios de fungos pertencentes aos gêneros Pseudallescheria e Scedosporium 2014
Trypanosoma cruzi: efeitos de inibidores da aspártico peptidase do HIV em tripomastigotas e amastigotas da cepa Y 2014
Efeitos da combinação do inibidor de calpaínas MDL28170 e da anfotericina B sobre Leishmania amazonensis 2014
Identificação e caracterização da arginase em Trypanosoma cruzi 2014
Differential expression of cruzipain- and gp63-like molecules in the phytoflagellate trypanosomatid Phytomonas serpens induced by exogenous proteins 2014
Trypanosoma cruzi: efeitos do nelfinavir sobre as formas epimastigotas da cepa Y 2014
Moléculas secretadas por Pseudallescheria boydii: detecção, antigenicidade e efeitos na biologia de células hospedeiras 2014
Cytotoxic effect of secretions from Pseudallescheria boydii on various cell lineages 2013
Aspartic protease secreted by the opportunist fungus Trichosporon asashii 2013
Adhesion to abiotic and biotic surfaces by fungi belonging to the complex Pseudallescheria/Scedosporium 2013
Multiple effects of metalloprotease inhibitors derived from 1,10-ohenanthroline on clinical isolates of Pseudomonas aeruginosa 2013
Phytomonas serpens: aspectos bioquímicos e biológicos da indução da resistência a um inibidor de calpaínas 2013
Proteínas secretadas por Pseudallescheria boydii: detecção, antigenicidade e efeitos na biologia de células hospedeiras 2013
Aspártico protease secretada pelo fungo oportunista Trichosporon asashii 2013
Efeitos da combinação do inibidor de calpaínas MDL28170 e da anfotericina b sobre Leishmania amazonensis 2013
Trypanosoma cruzi: Efeitos dos inibidores de aspártico peptidase do HIV sobre as formas epimastigotas 2013
Effects of pepstatin A, an aspartic protease inhibitor, on the metacyclogenesis and interaction of Trypanosoma cruzi with the invertebrate host 2012
Screening of calpain-like proteins in Trypanosoma cruzi and Leishmania braziliensis 2012
Metallopeptidase inhibitors impairs Trypanosoma cruzi adhesion to Rhodnius prolixus explanted midgut 2012
Effect of aspartyl peptidase inhibitors on multiplication and aspartyl peptidase activity of Leishmania species, including strains obtained from HIV-positive patients 2012
Effects of pseudopeptides derived from l-tartaric acid on the aspartic peptidase activity and proliferation of Leishmania amazonensis 2012
Effects of MDL28170 and Amphotericin B Against Leishmania amazonensis and its Possible Synergism 2012
MDL28170, a calpain inhibitor, affects Trypanosoma cruzi metacyclogenesis, ultrastructure and attachment to Rhodnius prolixus 2011
Detection and Characterization of peptidases in psychrophilic bacteria from Antarctica 2011
Detection and effect of calpain inhibitors on endosymbiont-containing trypanosomatids 2011
Development of calpain inhibitor-resistant Phytomonas serpens cells 2010
"Hot" proteinases from Antarctica 2010
Effects of the calpain inhibitor MDL28170 on the clinical relevant forms of Trypanosoma cruzi in vitro 2010
MDL28170, a potent calpain inhbitor, affects Trypanosoma cruzi metacyclogenesis, ultrastructure and attachment to the luminal midgut surface of Rhodnius prolixus 2010
Cruzipain promotes Trypanosoma cruzi adhesion to Rhodnius prolixus explanted midguts 2010
Involvement of gp63 molecules in Blastocrithidia culicis adhesion to the insect midgut 2010
Nelfinavir, an HIV aspartyl peptidase inhibitor, is effective in inhibiting the multiplication and aspartyl peptidase activity of several Leishmania species 2010
Miltefosine induces apoptosis in Leishmania amazonensis 2009
Calpain in Phytomonas serpens: detection and effect of inhibitors on parasite proliferation 2009
HIV aspartyl peptdase inhibitors interfere with cellular proliferation, ultrastructure and macrophage infection of Leishmania amazonensis 2009
HIV aspartyl inhiitors interfere with cellular proliferation, ultrastructure an macrophage infection of Leishmania amazonensis 2009
Arrested growth of Trypanosoma cruzi by the calpain inhibitor MDL28170 and detection of calpain homologues in epimastigote forms 2009
The effects of a calpain inhibitor upon human and plant trypanosomatids life cycles 2009
Calpaínas em Phytomonas serpens: detecção e efeito do inibidor MDL28170 na proliferação do parasito 2009
Efeito do MDL28170, um potente inibidor de calpaínas, sobre a biologia celular de Candida albicans 2009
Effects of cysteine peptidase inhibitors on Trypanosoma cruzi interaction to Rhodnius prolixus explanted midguts 2009
Trypanosoma cruzi: inhibition of growth and interaction with mammalian cells by the calpain inhibitor MDL28170 2009
Arrested growth of Trypanosoma cruzi by the calpain inhibitor MDL28170 and detection of calpain homologues in epimastigote forms 2009
Miltefosine induces programmed cell death in Leishmania amazonensis promastigotes 2009
Cysteine peptidase inhibitors impair Trypanosoma cruzi adhesion to Rhodnius prolixus explanted guts 2009
Cysteine peptidase relevance on the interaction of Trypanosoma cruzi with an invertebrate host model 2009
HIV aspartyl peptidase inhibitors interfere with cellular proliferation, ultrastructure and macrophage infection of Leishmania amazonensis 2009
Metalloproteinase inhibitors reduce Blastocrithidia culicis adhesion to the insect midgut 2009
Trypanosoma cruzi: inhibition of growth and interaction with mammalian cells by the calpain inhibitor MDL28170 2009
Estudos bioquímicos de proteinases extracelulares isoladas de bactérias da ilha de Rei George, Antártica 2009
Detecção de proteinases obtidas de isolados bacterianos da Ilha Rei George, Antártica 2009
Detection of calpain-like activities in trypanosomatids through zymograms 2008
The effects of MDL28170 in Leishmania amazonensis infection in vitro 2008
Effects of a calpain inhibitor and detection of calpain homologues in Trypanosoma cruzi epimastigote forms 2008
Cellular metallopeptidases in the fungal Pseudallescheria boydii: influence of protelytic inhibitors on the growth and conidia-mycelia differentiation 2008
Cysteine peptidases in Herpetomonas samuelpessoai: modulation of expression by temperature growth, dimethylsulfoxide-triggered differentiation and correlation with CPB of Leishmania and calpain of Drosophila 2008
Effect of the HIV protease inhibitors on promastigote forms of Leishmania amazonensis 2008
Caracterização bioquímica de peptidases em bactérias isoladas da Antártida 2008
Caracterização bioquímica de peptidases em bactérias isoladas da Antártida 2008
Detection of calpain-like activities in trypanosomatids through zymograms 2008
The effects of MDL28170 in Leishmania amazonensis infection in vitro 2008
The inhibitory effects of the calpain inhibitor MDL28170 against Trypanosoma cruzi 2008
Antileishmanial activity of HIV protease inhibitors 2008
gp63 molecules in Blastocrithidia culicis mediate adhesion to insect gut epithelium. 2008
Cysteine protease inhibitors reduce Trypaosoma cruzi adhesion to an insect host model 2008
Phytomonas serpens: immunological similarities with the human trypanosomatid pathogens 2007
The effects of the calpain inhibitor MDL28170 against Leishmania amazonensis 2007
Interaction of wild and aposymbiotic Crithidia deanei with Aedes aegypti midgut: influence of parasite gp63 homologue. 2007
The inhibitory effects of the calpain inhibitor MDL28170 against Trypanosoma cruzi 2007
New insights on the interaction between Crithidia deanei and fibroblasts: influence of the endosymbiont 2007
Secretion of cruzipain-like molecules in Phytomonas serpens 2007
Sialoglycoproteins in Herpetomonas megaseliae 2007
Effect of the HIV protease inhibitors on promastigote forms of Leishmania amazonensis 2007
Sialylated, mannose-rich and gp63 molecules in Crithidia deanei mediate adhesion to insect gut epithelium: influence of the endosymbiont 2007
Interaction of Crithidia deanei with Aedes aegypti midgut: the endosymbiont influences the expression of gp63 homologue in the host protozoan and its adehsion to the insect 2007
Influence of the endosymbiont of Crithidia deanei on the expression of surface gp63-like proteins 2006
Antileishmanial activity of MDL 28170, a potent calpain inhibitor 2006
The presence of gp63 homologues alters the interaction rates of Crithidia deanei wild and aposymbiontic strains to Aedes aegypti midgut cells 2006
Sialoglycoconjugates in choanomastigote-shaped trypanosomatids: taxonomic implications 2006
Homologues of leishmanolysin expressed by Crithidia deanei persuade the interaction with mammalian fibroblasts: influence of the endosymbiont 2006
The inhibitory effects of the calpain inhibitor MDL28170 against Leishmania amazonensis 2006
Proteolytic activities of Bodo sp., a free-living flagellate 2006
Differential lectin recognition of glycoproteins in wild and endosymbiont-free trypanosomatids: implication on the insect colonization 2005
Metallopeptidase in Phytomonas serpens 2005
Gp63 metallopeptidase-like activity in Phytomonas françai, Crithidia deanei and Crithidia guilhermei 2005
Characterization of extracellular proteinases of Aspergillus sulphureus expressed in a synthetic insectan medium 2005
Cysteine peptidases in the tomato parasite Phytomonas serpens: similarities with the major cysteine peptidase of Trypanosoma cruzi 2005
Zymographic analysis of peptidases in non-infected and Trypanosoma cruzi-infected mouse embryo cell lineage using different proteinaceous substrates 2005
Identification and characterization of matrix metalloproteinase-9 and gp63-like activities in Trypanosoma cruzi 2005
Glycoconjugates from Blastocrithidia culicis and Crithidia deanei: influence of the endosymbiont and implication on the insect gut interaction 2005
Phytomonas serpens: cysteine peptidase inhibitors interfere with growth, ultrastructure and host adhesion 2005
Gp63-like activity in Phytomonas françai, Crithidia deanei and Crithidia guilhermei 2005
A metalloproteinase extracellularly released by the trypanosomatid Crithidia deanei 2004
Atividade queratinolítica de Bacillus sp. na presença de cabelo humano e penas de frango 2004
Influência do meio de cultura na produção de queratinase por um bastonete Gram positivo 2004
Proteolytic activities in Phytomonas spp. 2004
Proteolytic expression in Blastocrithidia culicis: influence of the endosymbiont and similarities with virulence factors of pathogenic trypanosomatids 2004
Produção de proteases por Streptomyces malaysiensis Amt-3, isolado de solo de cerrado, utilizando farelo de trigo 2004
Characterization of the proteolytic profile in Aspergillus sulphureus 2004
Production of proteases by Streptomyces malaysiensis AMT-3 using wheat bran 2004
Immunocytochemical localization of MMP-9 in Trypanosoma cruzi-infected mouse embryo cardiomyocytes 2004
Detection of calpain-like proteins in a wide range of trypanosomatids by antibody cross-reactivity 2004
Proteolytic activities of Bodo sp., a free-living flagellate 2004
Análise da atividade proteolítica de formas de cultivo axênico de Trypanosoma rangeli Tejera, 1920 e outras espécies de Trypanosoma da Seção Stercoraria: implicações de valor taxonômico 2003
Differential lectin recognition of glycoproteins in choanomastigote-shaped trypanosomatids: taxonomic implications 2003
Estudo das proteinases celulares e extracelulares de uma espécie do gênero Trypanosoma, subgênero Schizotrypanum 2003
Influência do endossimbionte sobre a atividade proteolítica de Blastocrithdiia culicis 2003
Presence of matrix metalloproteinase-9 in primary mouse embryo hepatocyte cell infected or not with Trypanosoma cruzi 2003
Co-cultivo de Trypanosoma cruzi e Trypanosoma rangeli: influência da cepa na seleçâo da espécie in vitro 2002
Purificação de uma metaloproteinase extracelular de Crithidia guilhermei 2002
Secreção de proteinases pelo tripanossomatídeo Crithidia deanei 2002
Caracterização do perfil proteolítico extracelular de Phytomonas spp. 2002
Atividade queratinolítica em bactérias e leveduras 2002
Proteinase profiles in Trypanosoma rangeli Tejera, 1920 strains and some stercorarian trypanosomes 2002
A glyceroglycolipid isolated from Streptomyces alboniger self-inhibited the mycelium growth 2001
Isolation of keratinolytic microrganisms from chicken feathers 2001
Partial purification of secreted proteinases by Crithidia deanei 2001
Presence of 60-70 kDa range of extracellular metalloproteinases in Crithidia and Herpetomonas genera 2001
Secretion of cysteine-proteinases by Crithidia deanei 2001
Cysteine- and metalloproteinases in primary cultures of mouse embryo hepatocytes infected with Trypanosoma cruzi 2001
Protease dimorphism in Trypanosoma rangeli isolates 2001
Dimorfismo do perfil de atividade proteolítica em amostras identificadas como Trypanosoma rangeli e sua distinção do Trypanosoma cruzi 2001
Efeito inibitório do sobrenadante de cultura de estreptomicetos no perfil proteolítico do Trypanosoma cruzi 2000
Influência de diferentes substratos proteicos nas proteinases extracelulares de Crithidia guilhermei 2000
Extracellular proteolytic activities in Trypanosoma (Schizotrypanum) dionisii 2000
Extracellular proteinases in wild and aposymbiotic strains from Crithidia deanei 2000
Efeito da aprotinina, um inibidor de serina-proteinases, sobre a estrutura celular de Streptomyces alboniger 1999
Purificação e caracterização parcial de uma metaloproteinase extracelular de Crithidia guilhermei 1999
Proteolytic activities of Crithidia desouzai: a trypanosomatid with an endosymbiont in the cytoplasm. 1999
Serina-proteinases extracelulares de Streptomyces alboniger 1999
Effect of tomato extract on Phytomonas serpens cellular proteinase profiles. 1998
Qualitative analysis of the optima conditions for secretion, pH and temperature for Crithidia guilhermei extracellular proteinases 1998
Extracellular proteolytic activities in three Phytomonas species differing in host specificity 1998
Distinct proteinase profiles displayed by trypanosomatids harboring or not an endosymbiont 1998
Structural studies on glycoinositol phospholipids of Trypanosoma (Schizotrypanum) dionisii. 1998
Purification and partial characterization of an extracellular serine proteinase from Streptomyces cyaneus 1998
Proteolytic and glycoconjugate profiles from a bat trypanosomatid 1997
Extracellular proteinases in Herpetomonas megaseliae 1997
Effect of the supernatant and cellular fractions isolated from Streptomyces alboniger on Trypanosoma cruzi ultrastructure 1997
Isolation of neutral glycolipids from metacyclic forms of Trypanosoma cruzi 1997
Occurrence of cysteine-proteinases in bat trypanosomes culture supernatant 1997
Influence of two different substrates on Herpetomonas megaseliae extracellular proteinase profiles 1997
Production of proteinases in Micrococcus luteus and Streptomyces sp in four different culture media 1996
Characterization of secreted proteases from Phytomonas serpens 1996
Localization of a 1.4 nm nanogold phospholipi particle during Trypanosoma cruzi-heart muscle cell interaction 1996
Effect of tomato extract on Phytomonas serpens growth and secretion of proteases 1996
Proteinases of heart muscle cells infected with Trypanosoma cruzi. 1996
Trypanosoma cruzi proteases in amastigotes and in hepatocyte culture supernatant 1996
Análise qualtitativa de proteases extracelulares de Streptomyces sp 1996
Termoestabilidade de proteases de Streptomyces alboniger. 1995
Presença de proteinases alcalinas em Streptomyces alboniger 1995
Alterações morfológicas induzidas por proteínas de Streptomyces alboniger no Trypanosoma cruzi 1995
Characterization of proteolytic activities in Streptomyces alboniger 1995
Micrococcus luteus - protein, glycoconjugate and proteolytic profiles 1995
Localization of a phospholipid covalently-linked to 1.4 nm nanogold particle in the trypomastigote forms of Trypanosoma cruzi and during their interaction with heart muscle cells 1995
Effect of proteins and glycoconjugates from Streptomyces alboniger in Trypanosoma cruzi 1995
Induction of morphological alterations in Trypanosoma cruzi populations by Micrococcus luteus 1995
Characterization of proteinases in trypanosomatids 1994
Densitometric scanning of proteins and glycoconjugates in the Trypanosomatidae family 1994
Characterization of proteinases during Trypanosoma dionisii metacyclogenesis 1994
Carbohydrate epitopes expressed by Trypanosoma dionisii recognized by chagasic sera. 1994
Effect of proteins isolated from actinomycetes in Trypanosoma cruzi. 1994
Heart muscle cells glycoconjugates represent common antigens with Trypanosoma cruzi clone Dm28c and are reactive to chagasic sera. 1994
Detection of glycoconjugates obtained with Triton X-114 using the periodic acid-Schiff stain. 1994
A comparative study of the glycoprotein and glycolipid components between non-pathogenic trypanosomatids and Trypanosoma cruzi populations. 1993
Occurrence of carbohydrate-containing proteins in the trypanosomatid family 1993
Characterization of proteinases in trypanosomatids 1993
Role of penicillin on the immunological reactivity of the proteins from group G Streptococcus. 1992
Dot immunobinding assay of a polysaccharide of group G Streptococcus grown in a penicillin-medium. 1992
Isolation of glycolipids from group G Streptococcus 1992
Protein profile of Trypanosoma cruzi populations 1992
Estreptococos dos grupos A, B, C e G: estudo comparativo de proteínas extraídas com Triton X-114. 1991
Efeito da pronase e do Triton X-114 sobre estreptococos do grupo G crescidos na presença de penicilina: análise estrutural. 1991
Estudos preliminares da composição lipídica de estreptococos do grupo G: influência da penicilina. 1991
A comparative study of the protein and glycolipid components between non-pathogenic trypanosomatids and Trypanosoma cruzi. 1991
Identification of ceramide structure of glycosphingolipids from Trypanosoma species 1990
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